| Autor: |
Lokamani, M., Kelling, J., Ohmann, R., Meyer, J., Kühne, T., Cuniberti, G., Wolf, J., Huhn, T., Zahn, P., Moresco, F., Gemming, S. |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Surface Science 712(2021), 121877 |
| Popis: |
The electronic and geometrical structure of 1,4-bis(phenylethynyl)-2,5-bis(ethoxy)benzene (PEEB) molecules adsorbed on a Au(111) surface is investigated by low temperature scanning tun- neling microscopy (STM) and scanning tunneling spectroscopy (STS) in conjunction with density- functional-based tight-binding (DFTB) simulations of the density of states and the interaction with the substrate. Our density functional theory calculations indicate that the PEEB molecule is ph- ysisorbed on the Au(111) substrate, with negligible distortion of the molecular geometry and charge transfer between molecule and substrate. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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